Thursday, December 20, 2007

CCS doubts

There are plenty of experts who still doubt that capturing carbon dioxide and putting it in cold storage will ever work at a meaningful scale. Vaclav Smil at the University of Manitoba has calculated that capturing, compressing and storing just 10 percent of current CO2 emissions — here and now — would require as much pipeline and plant infrastructure as are now used worldwide to extract oil from the ground. And oil is a pricey commodity while carbon dioxide is a waste gas.
-- from The (Energy) Future Is Not Now by Andy Revkin.

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